Don't stay here but if you must then remember this is one of 22 listings run by a faceless company that is more like a 2 star motel without a reception. Insist on the following before booking: ask them to provide more pillows instead of the 2 thin ones that is barely enough for one person and if you are a couple then just forget a good night's sleep. Do this before you book otherwise they will just point you to the pictures in the listing.
Ask them to fix the lock on the door and the door itself as both are very stiff. You have to struggle for quite a few minutes to lock and unlock the door every time. There is a good chance you maybe forced to stay inside as you can not lock the door to go out or worse still come home late from a night out and find out you can't get in. Don't fight with the door too much because if you break it you will have to pay 700 Baht ($20 USD) just for a key alone (as a warning in the read me folder reminds you in huge letters).
Absolutely insist that they remove some very disgusting one time use cloth slippers sitting in the shoe cabinet that are covered in filth and grime. This also applies to anything that is made of cloth - seat cushions, the sofa. God knows how many sweaty backsides have sat on them to stain them like that.
If you plan to do any cooking well forget that too. The pots and pans are in terrible state of wear. Scratched and worn out of a meaningful existence. They are totally unusable and a health hazard unless you want take a chance and make yourself sick.
The coffee cups are chipped with dark cracks rendering them useless. If you want to make yourself a morning coffee (with a new cup you have bought yourself like I did with my own money) and just sit on the tiny balcony and maybe read a book or stare at the view from the 23rd floor then you also have to buy yourself a $5 plastic chair or something, unless you like sitting awkwardly on the hard floor.
The bedsheets are nearing the end of their useful life and you can see holes and tears in them from countless number washing and drying. Enough to spoil any romantic mood.
Don't become paranoid and feel you are involved in some shady business in a foreign country just because they tell you Airbnb is in a grey area here and not to make contact with anyone in the building. Assume this includes making eye contact or saying hello to anyone in case you are forced to disclose that you are staying in an Airbnb and not as a friend of Nui whom you have never met and never will. Basically you are made to feel uncomfortable and distressed that you are complicit in some legally dubious activity and asked to lie on their behalf if necessary allowing them to continue raking in the profits.
So in short forget a smooth coming and going through the door, getting a good night sleep, wearing clean slippers, sitting on clean seat cushions or sofa, sitting on the balcony, cooking anything, drinking tea or coffee.
Don't except any real water pressure in the shower. Buy you own trash bags as none are provided. I found the location pretty inconvenient. Others may have a different opinion.
You may also be made to feel disrespected. There are warnings of how to behave yourself, not to damage stuff, making you feel you were born in a barn or grew up in a pigsty.
Beware of glowing reviews that have a fake feel to them. Some of them didn't sit right with me as being genuine.
Do not expect the host or Airbnb to sympathize with you or help you in anyway. You are on your own but at least you have been warned.
For what it's worth, one positive thing that has nothing to do with the listing...there is a nice pool in the condo building if you enjoy swimming like I do.